9) Read carefully the operation manual for the charger for detailed operation
instructions.
No explosive gas vapor is in the air, otherwise, it may
cause serve injury and damage to your body and property if the
explosive gas vapor contacts the sparks generated from the motor.
1) The carbon brush should be checked every 3 months to see if it is worn or
not as it is an easily worn part. If it is not replaced in time before it becomes
worn out, it will damage the motor badly.
2) Do not keep the motor running idly for long periods of time. Any idle
running of the motor should be avoid.
3) Removal of mud, sand and other clinging objects shall be done frequently to
facilitate the heat-radiation.
4) Periodically use the low pressure air to remove the dust from the carbon
brush and the commutator. Periodically check the connection of the carbon
brush and the commutator.
Only qualified electrician is allowed to do the maintenance for the
controller.
There are no user serviceable parts inside the controller. No attempt
should be made to open, repair, or otherwise modify the controller.
Doing so may damage the controller and will void the warranty.
CLEANING
It is recommended that the controller be kept clean and dry and that its fault
history file be checked and cleared periodically.
Periodically cleaning the controller exterior will help protect it against
corrosion and possible electrical control problems crated by the dirt, grime,
and chemicals that are part of the operating environment and that normally
exist in battery powered systems.
Please use the following cleaning procedure for routine maintenance:
1) Turn the power key to OFF position.
Maintenance of the Traction Motor
Maintenance of the Controller:
WARNING!
CAUTION
WARNING!
2) Remove power by disconnecting the battery.
3) Discharge the capacitors in the controller by connecting a load (such as a
contactor coil or a horn) across the controller's B+ and B- terminals.
4) Remove any dirt or corrosion from the connector areas. The controller
should be wiped clean with moist rag. Dry it before reconnecting the
battery. The controller should not be subjected to pressured water flow
from either a standard hose or a power washer.
5) Make sure the connections are tight, but do not overtighten them.
Faulty History File
The handheld programmer (to be ordered separately) can be used to access the
controller's fault history file. The programmer will read out all the faults the
controller has experienced since the last time the history file was cleared.
Faults such as contactor faults may be the result of loose wires; contractor
wiring should be carefully checked. Faults such as overtemperature may be
caused by operator habits or by overloading.
After a problem has been diagnosed and corrected, it is a good idea to clear the
fault history file. This allows the controller to accumulate a new file of faults.
By check the new history file at a later date, you can readily determine whether
the problem was in deed fixed.
Or checking the problems according the flashing way of the STATUS light on
the top of the controller, please refer to the details mentioned our service
manual which is available separately.
Please contact your local dealer or a qualified electrician to work on the
problems related to the motor, controller or electrical system of the golf
car when you are not able to fix them.
While using your vehicle, the rear axle should be maintained daily,
periodically and randomly.
1. Periodic maintenance means the driver should do some daily
maintenance before, in or after driving to prevent something
unexpected happened. The maintenance is focused on clearance and
examine as followed:
1) Clean the dust and mud on the cover to keep the axle clean
2) Check all the connection are in good condition, in case there is any
Maintenance of Rear Axle: